Bubble Walls

[fishn00b]

So I bought a top-fin bubble wall with LED lights about a month ago, and it doesn't function properly. The bubbles only come out of the end of one side of the tube (the side away from the air tube) I was thinking about using a pin to poke holes along the tubing (where the bubbles SHOULD be coming out from) but wanted to see if anyone else had this issue before and if they fixed it differently?

[McWard89]

i had the same siituation with my old wands. i poked holes with a pin and it had the reverse effect. too much air let out closest to hose. i just bought new wands. you could also get a stronger pump maybe